So, on this table right, what type of dice do I roll? Because it's not very clear on the table, in the rules text (on p22) or in the extended example (on p23)?

It's an extension of the core rules Fear Table, so it uses a d20.

GarethLazelle wrote:

Is there an official errata for this book, because I haven't been able to find it?

Nope. Other than the confusion on which die to use on this table (which has only come up once before), we haven't seen any big feedback on "errata" for this book._________________Clint Black
Savage Worlds Core Rules Brand Manager